CN109727725B - Full-automatic drawing tinning production line and method for copper bars - Google Patents
Full-automatic drawing tinning production line and method for copper bars Download PDFInfo
- Publication number
- CN109727725B CN109727725B CN201910125452.5A CN201910125452A CN109727725B CN 109727725 B CN109727725 B CN 109727725B CN 201910125452 A CN201910125452 A CN 201910125452A CN 109727725 B CN109727725 B CN 109727725B
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- copper bar
- sizing
- roller way
- conveying roller
- tinning
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 126
- 239000010949 copper Substances 0.000 title claims abstract description 126
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 238000004513 sizing Methods 0.000 claims abstract description 95
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 15
- 238000007747 plating Methods 0.000 claims description 12
- 238000010621 bar drawing Methods 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 5
- 238000005520 cutting process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Landscapes
- Electroplating Methods And Accessories (AREA)
- Metal Extraction Processes (AREA)
Abstract
The invention discloses a full-automatic copper bar drawing and tinning production line and a method. The invention provides a copper bar sizing device and a full-automatic copper bar drawing tinning machine, which integrate the original two working procedures into one working procedure of a pipeline, and the copper bar is subjected to drawing, straightening, sawing, tinning and stacking, so that the tinning working procedure is finished while continuous drawing production, the links of intermediate multiple carrying and feeding are omitted, the labor force is greatly saved, the labor intensity is reduced, and the production efficiency is improved.
Description
Technical Field
The invention relates to the technical field of copper bar processing, in particular to a full-automatic drawing tinning production line and method for copper bars.
Background
Because pure red copper bars are extremely easy to oxidize in the air, a layer of pure tin is generally plated before the pure red copper bars are used, so that the contact resistance of the copper bars is reduced, and the oxidation resistance of the copper bars is improved. However, in the production process of the copper bar, the finished copper bar is subjected to procedures such as carrying for many times, hanging or automatic continuous tinning and feeding, and then tinned and packaged. The carrying is needed for many times, and the production period is long.
In the existing copper bar production process, the fixed-length baffle plate can only move back and forth on the fixed-length conveying roller way to control the fixed-length of the copper bar, but cannot lift or rapidly move out of the fixed-length conveying roller way, and the fixed-length baffle plate blocks the forward conveying path of the copper bar on the conveying roller way, so that the saw-cut fixed-length copper bar is required to move out of the conveying roller way by using a manipulator or manually, and then is conveyed to the next working procedure to carry out the operation again according to the situation. Multiple carrying is needed, the production period is long, and manpower and material resources are consumed.
Therefore, how to solve the above-mentioned problems is a urgent problem to be solved.
Disclosure of Invention
Aiming at the technical problems, the invention provides a full-automatic copper bar drawing tinning production line and a full-automatic copper bar drawing tinning production method, which integrate the original two procedures into one procedure of a pipelining type, reduce links of intermediate conveying and feeding during tinning, and greatly save time, manpower and material resources.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the utility model provides a full-automatic tinning production line that draws of copper bar, includes copper bar support, the frame that sets gradually, has the rollgang in the frame, is equipped with drawing die, automatic tinning device, unloading section on the rollgang in proper order, is equipped with movable positioning copper bar length dimension's scale device on the rollgang between drawing die and the automatic tinning device. The sizing device is movably arranged on the conveying roller way, and the original two working procedures are integrated into one working procedure of the assembly line type copper bar tinning production line, so that links of intermediate conveying and feeding during tinning are reduced, and time, manpower and material resources are greatly saved. The sizing device moves back and forth on the conveying roller way to control the sizing length of the copper bar, so that the copper bar can carry out sizing sawing operation according to a preset size; after the copper bar is cut off, the moving mechanism can move the fixed-length baffle out of the forward conveying path of the copper bar on the conveying roller way, the copper bar can be continuously conveyed forward for carrying out secondary operation, links of intermediate conveying and feeding in the next working procedure are reduced, and time, manpower and material resources are greatly saved.
The two sides of the conveying roller way are further provided with racks, and the sizing device is provided with a driving motor and a gear meshed with the racks, and the driving motor drives the gear to move along the racks. The gear is driven to rotate by a driving motor. Thereby driving the sizing device to move back and forth along the conveying direction of the conveying roller way. The motor drives the gear to rotate, so that the automation degree of the equipment is improved.
The sizing device is further provided with a driving motor, a sizing baffle plate and a moving mechanism, the sizing device is driven by the driving motor to move along the conveying direction of the conveying roller way, and the moving mechanism is connected with the sizing baffle plate to block or open the copper bar channel on the conveying roller way.
The sizing device further comprises a distance meter and a sizing saw, wherein the sizing saw is arranged on the upper part of the rear conveying roller way in the conveying direction of the copper bar, and the distance meter is arranged on the sizing baffle plate or the sizing saw. The original two working procedures are integrated into one working procedure of the assembly line type, the links of intermediate conveying and feeding during tinning are reduced, and time, manpower and material resources are greatly saved. The sizing baffle moves back and forth on the conveying roller way to control the sizing length of the copper bar, so that the copper bar can carry out sizing sawing operation according to a preset size; after the copper bar is cut off, the moving mechanism can move the sizing baffle out of the forward conveying path of the copper bar on the conveying roller way, and the copper bar can continue to be conveyed forward for carrying out secondary operation. The distance measuring instrument can use laser, and the distance from the cutting saw to the fixed-length baffle is measured by emitting laser to irradiate the fixed-length baffle through the laser distance measuring instrument which is on the same plane with the cutting saw; the distance between the cutting saw and the sizing baffle can also be calculated by using an encoder type through calculating the number of turns of the gear when the sizing device moves backwards from the cutting saw position.
The further moving mechanism comprises an air cylinder which controls the lifting of the sizing baffle plate or rotates in a fan shape in a door opening and closing mode, and the air cylinder is fixed above or at the left side or at the right side of the sizing baffle plate. The fixed-length baffle plate can be lifted and moved away or rotated in a fan shape in a door opening and closing mode to be close to one side of the conveying roller way and parallel to the conveying roller way, so that a conveying path of the copper bar is formed. Other devices such as motors may also be used to control the movement of the tape stop.
Guide wheels for controlling the advancing direction of the copper bars on the roller way are arranged on two side edges of the sizing baffle plate. The guide wheel can control the direction of the copper bar when advancing on the roller way so as to prevent the copper bar from deviating from the conveying roller way in the conveying process.
And a drawing saw and a drawing manipulator are sequentially arranged between the further drawing die and the sizing saw. And the copper bar is directly removed by a drawing saw and a drawing manipulator when the next procedure is not needed.
The copper bar production line is further provided with a master control device which is in signal connection with the conveying roller way, the drawing die, the drawing saw, the drawing manipulator, the sizing device, the automatic tinning device and the blanking section. The total control device further improves the automation degree of the equipment.
A full-automatic drawing tinning method for copper bars, which uses the full-automatic drawing tinning production line to process copper bars, comprises the following steps:
1) Placing the copper bar to be drawn on a copper bar bracket, extending the copper bar into a drawing die, starting the drawing die by a master control device, drawing the copper bar into a required size, and straightening;
2) The copper bar after being pulled out is sent to the sizing device through the conveying roller way after being sawed off by starting a pulling saw and a pulling manipulator by the master control device;
3) The copper bar is conveyed to a sizing device through a conveying roller way, the sizing device is started by a master control device, the sizing device moves on a rack under the drive of a driving motor, a distance meter measures the length of the copper bar, the sizing device moves to a position for presetting the length of the copper bar and stops, a lifting cylinder drops a sizing baffle, and the conveying roller way forwards conveys the copper bar to a position for propping against the sizing baffle and stops;
4) Starting the sizing saw, and stopping after sawing the copper bar; if tin plating is not needed, the stacking manipulator clamps the copper bars for stacking;
5) If tin plating is needed, the lifting cylinder lifts the sizing baffle or rotates the sizing baffle in a fan shape in a door opening and closing mode to be close to one side of the conveying roller way and parallel to the conveying roller way, the conveying roller way is smooth and started, and the copper bars are conveyed forwards;
6) The copper bar enters an automatic tinning device for tinning;
7) After the copper bar is tinned, entering a blanking section, and stacking;
8) The copper bars which are drawn subsequently are sequentially subjected to the steps.
Compared with the prior art, the invention has the following technical advantages:
1. the sizing baffle plate in the copper bar sizing device can move out of the forward conveying path of the copper bar on the conveying roller way, so that the copper bar can be conveniently conveyed to the next working procedure, the original two working procedures are integrated into one working procedure in a pipelining manner, the time is saved, and the efficiency is improved;
2. the full-automatic copper bar drawing tinning production line and method have the advantages that the tinning procedure is synchronously completed in continuous drawing production, and the links of intermediate multiple carrying and feeding are omitted. The labor force is greatly saved, the labor intensity is reduced, and the production efficiency is improved.
Drawings
FIG. 1 is a block diagram of a full-automatic drawing tinning machine for copper bars according to the present invention;
FIG. 2 is a block diagram of the sizing device in use;
FIG. 3 is a front cross-sectional view of the sizing device;
fig. 4 is a top view of fig. 3.
In the figure: the copper bar feeding device comprises a conveying roller way 1, copper bars 2, a lifting concave rail 3, a lifting cylinder 4, a sizing baffle 5, a driving motor 6, a guide wheel 7, a gear 8, a rack 9, a moving mechanism 10, a sizing saw 11, a range finder 12, a copper bar support A, a rack B, a drawing die C, a drawing saw D, a drawing manipulator E, a sizing device F, an automatic tinning device G and a blanking section H.
Detailed Description
The invention will be described in further detail with reference to examples of embodiments in the accompanying drawings.
As shown in fig. 1 to 4, a full-automatic tinning production line that draws of copper bar, including copper bar support a, frame B that set gradually, have rollgang 1 in the frame B, be equipped with drawing die C, automatic tinning device G, unloading section H on the rollgang 1 in proper order, its characterized in that: a copper bar sizing device F is arranged between the drawing die C and the automatic tinning device G, racks 9 are arranged on two sides of the conveying roller way 1, and a gear 8 meshed with the racks 9 is arranged on the sizing device F; the sizing device F comprises a sizing baffle 5, a distance measuring instrument 12 and a sizing saw 11, wherein the sizing baffle 5 is provided with a moving mechanism 10 for positioning and blocking the copper bar 2 or removing the sizing baffle 5, the sizing saw 11 is arranged on the upper part of a rear conveying roller table 1 in the conveying direction of the copper bar 2, and the distance measuring instrument 12 is arranged on the sizing baffle 5 or the sizing saw 11. As shown in fig. 1, a drawing saw D and a drawing manipulator E are provided in this order between the drawing die C and the sizing saw 11. After the copper bar sawing and sizing operation is finished, if tin plating is not needed, the manipulator clamps the copper bar to be stacked; if tin plating is needed, the cylinder controls the length-setting baffle to lift or rotate in a fan shape to be close to one side of the conveying roller way in a door opening and closing mode, the conveying roller way blocked by the original length-setting baffle is smooth, and the copper bar is moved away from the empty conveying roller way through the length-setting baffle and directly conveyed into a full-automatic copper bar tin plating production line for tin plating. According to the full-automatic copper bar drawing tinning machine, the original two working procedures are integrated into one working procedure of a production line, the copper bar is subjected to drawing, straightening, sawing, tinning and stacking, the tinning working procedure is finished during continuous drawing production, links of carrying and feeding for many times in the middle are omitted, labor force is greatly saved, labor intensity is reduced, and production efficiency is improved.
As shown in fig. 2 to 4, the moving mechanism 10 includes a lifting cylinder 4 and a lifting groove rail 3 on the left and right sides, the left and right sides of the sizing block 5 are located in the lifting groove rail 3 and can move up and down, and the lifting cylinder 4 is installed above the sizing block 5. After the copper bar sawing and sizing operation is finished, if the next operation is needed, the lifting cylinder controls the sizing baffle to lift or fan-shaped rotate to be close to one side of the conveying roller way in a door opening and closing mode, the conveying roller way blocked by the original sizing baffle is smooth, and the conveying roller way which is left when the copper bar is lifted by the sizing baffle directly continues to convey forwards. As shown in fig. 4, guide wheels 7 for controlling the advancing direction of the copper bar 2 on the roller way are arranged at two side edges of the sizing baffle 5. The guide wheel can control the direction of the copper bar when advancing on the conveying roller way so as to prevent the copper bar from deviating from the conveying roller way in the conveying process. As shown in fig. 3, the gear 8 is rotated by the drive motor 6.
The copper bar production line is provided with a master control device which is in signal connection with a conveying roller way 1, a drawing die C, a drawing saw D, a drawing manipulator E, a sizing device, an automatic tinning device G and a blanking section H.
The method for processing the copper bar by using the full-automatic drawing tin plating production line comprises the following steps of:
1) Placing the copper bar to be drawn on a copper bar bracket A, extending the copper bar into a drawing die C, starting the drawing die by a master control device, drawing the copper bar into a required size, straightening and sawing to a certain length;
2) If the pulled copper bar does not need to be plated with tin, the master control device starts the manipulator to clamp the copper bar for stacking, and if the pulled copper bar needs to be plated with tin, the next step is carried out;
3) The copper bar is conveyed to a sizing device F through a conveying roller way 1, the sizing device F is started by a master control device, the sizing device F moves on a rack 9 under the drive of a driving motor 6, a distance meter 12 measures the length of the copper bar, the sizing device F moves to a position for presetting the length of the copper bar to stop, a lifting cylinder 4 drops a sizing baffle 5, and the conveying roller way 1 forwards conveys the copper bar to the position for propping against the sizing baffle 5 to stop;
4) The fixed-length saw 11 is started, and the copper bar is stopped after being sawed;
5) Lifting cylinder 4 lifts up sizing baffle 5 or rotates in fan shape to close to one side of the conveying roller way in a door opening and closing mode, conveying path is smooth, conveying roller way 1 is started, and copper bar is conveyed forwards;
6) The copper bar enters an automatic tin plating device G for tin plating;
7) After the copper bar is tinned, entering a blanking section H, and stacking;
8) The copper bars which are drawn subsequently are sequentially subjected to the steps.
In summary, the invention is shown in the specification and the drawings, the actual sample is prepared and is subjected to multiple use tests, and from the test effect, the invention can achieve the expected purpose, and the practicability is undoubted. The above-described embodiments are merely for convenience of description of the invention and are not to be construed as limiting in form; any equivalent embodiments of local changes or modifications made by the disclosed technology without departing from the scope of the technical features and similar features of the present invention fall within the scope of the present invention, as will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides a full-automatic tinning production line that draws of copper bar, includes copper bar support (A), frame (B) that set gradually, has rollgang (1) in frame (B), is equipped with drawing die (C), automatic tinning stack (G), unloading section (H) on rollgang (1) in proper order, its characterized in that: a fixed-length device (F) for movably positioning the length of the copper bar is arranged on a conveying roller way (1) between the drawing die (C) and the automatic tinning device (G);
the two sides of the conveying roller way (1) are provided with racks (9), the sizing device (F) is provided with a driving motor (6) and gears (8) meshed with the racks (9), and the driving motor (6) drives the gears (8) to move along the racks (9);
the sizing device (F) is provided with a driving motor (6), a sizing baffle (5) and a moving mechanism (10), the sizing device (F) is driven by the driving motor (6) to move along the conveying direction of the conveying roller way (1), and the moving mechanism (10) is connected with the sizing baffle (5) to block or open a copper bar (2) channel on the conveying roller way (1);
the sizing device (F) further comprises a distance meter (12) and a sizing saw (11), wherein the sizing saw (11) is arranged on the upper part of the rear conveying roller way (1) in the conveying direction of the copper bar (2), and the distance meter (12) is arranged on the sizing baffle (5) or the sizing saw (11);
the moving mechanism (10) comprises an air cylinder for controlling the lifting of the sizing baffle plate or fan-shaped rotation of the sizing baffle plate in a door opening and closing mode, and the air cylinder is fixed above or at the left side or at the right side of the sizing baffle plate (5);
guide wheels (7) for controlling the advancing direction of the copper bar (2) on the roller way are arranged at two side edges of the sizing baffle plate (5);
the copper bar production line is provided with a master control device which is in signal connection with a conveying roller way (1), a drawing die (C), a drawing saw (D), a drawing manipulator (E), a sizing device, an automatic tinning device (G) and a blanking section (H).
2. A full-automatic drawing tinning method for copper bars is characterized in that: processing copper bars using the fully automatic drawing tin plating line of claim 1, comprising the steps of:
1) Placing copper bars to be drawn on a copper bar bracket (A), extending the copper bars into a drawing die (C), starting the drawing die by a master control device, drawing the copper bars to a required size, and straightening;
2) The copper bar after being pulled out is started by a master control device, a pulling saw (D) and a pulling manipulator (E) are started, and the copper bar after being sawed out is sent to a sizing device (F) through a conveying roller way (1);
3) The copper bar is conveyed to a sizing device (F) through a conveying roller way (1), the sizing device (F) is started by a master control device, the sizing device (F) moves on a rack (9) under the drive of a driving motor (6), a distance meter (12) measures the length of the copper bar, the sizing device (F) stops moving to a position with the preset length of the copper bar, a lifting cylinder (4) drops a sizing baffle (5), and the conveying roller way (1) forwards conveys the copper bar to the position to prop against the sizing baffle (5) and then stops;
4) The fixed-length saw (11) is started, and the copper bar is stopped after being sawed; if tin plating is not needed, the stacking manipulator clamps the copper bars for stacking;
5) If tin plating is needed, the lifting cylinder (4) lifts the sizing baffle (5) or rotates the sizing baffle in a fan shape to be close to one side of the conveying roller way in a door opening and closing mode and parallel to the conveying roller way, the conveying roller way (1) is unblocked and started, and the copper bars are conveyed forwards;
6) The copper bar enters an automatic tinning device (G) for tinning;
7) After the copper bar is tinned, entering a blanking section (H), and stacking;
8) The copper bars which are drawn subsequently are sequentially subjected to the steps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125452.5A CN109727725B (en) | 2019-02-20 | 2019-02-20 | Full-automatic drawing tinning production line and method for copper bars |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910125452.5A CN109727725B (en) | 2019-02-20 | 2019-02-20 | Full-automatic drawing tinning production line and method for copper bars |
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| Publication Number | Publication Date |
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| CN109727725A CN109727725A (en) | 2019-05-07 |
| CN109727725B true CN109727725B (en) | 2024-04-12 |
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| CN201910125452.5A Active CN109727725B (en) | 2019-02-20 | 2019-02-20 | Full-automatic drawing tinning production line and method for copper bars |
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| CN112024771B (en) * | 2020-08-31 | 2022-08-23 | 贵溪华泰铜业有限公司 | Copper product alignment cuts device |
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| CN207259628U (en) * | 2017-07-19 | 2018-04-20 | 常州日月机械有限公司 | Copper bar continuous tin plating production line |
| CN209357518U (en) * | 2019-02-20 | 2019-09-06 | 广东中南天实业有限公司 | A kind of tin plating production line of full-automatic drawing of copper bar |
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2019
- 2019-02-20 CN CN201910125452.5A patent/CN109727725B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH1058225A (en) * | 1996-08-23 | 1998-03-03 | Sankei Giken Kogyo Kk | Device for running cut to standard length in continuous manufacturing facility for thin-walled pipe |
| CN101402104A (en) * | 2007-11-26 | 2009-04-08 | 唐志明 | Improved automatic drawing machine |
| CN103386509A (en) * | 2013-08-06 | 2013-11-13 | 莱芜钢铁集团有限公司 | Adjustable length specifying machine |
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| CN109727725A (en) | 2019-05-07 |
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